Medical bed



FIG. 1 is a front, right perspective view of a medical bed;

FIG. 2 is a rear, left perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a left view thereof;

FIG. 6 is a right view thereof;

FIG. 7 is a top view thereof;

FIG. 8 is a bottom view thereof;

FIG. 9 is an enlarged view of area 9 shown in FIG. 1 ; and,

FIG. 10 is an enlarged view of area 10 shown in FIG. 2 .

The broken lines shown on the drawings depict portions of the medicalbed that form no part of the claimed design.

CLAIM The ornamental design for a medical bed, as shown and described. 